Sustainability conferences in France in 2026

Here’s SustainabilityOnline’s guide to the top sustainability conferences and events taking place in France over the coming year. This guide will be updated as and when new events are announced – check back regularly for updates. Other events taking place around Europe can be found here.

Event: The Consumer Goods Forum Sustainable Retail Summit (SRS)
Date(s): 3-5 February 2026
Location: Paris
Website: https://www.theconsumergoodsforum.com/events/sustainable-retail-summit/

Celebrating its 10th edition, the Sustainable Retail Summit will bring together senior leaders from across the global consumer goods and retail sectors to focus on turning sustainability ambition into measurable impact. With more than 250 executives from over 125 companies attending, the event explores how retailers and manufacturers can move beyond pilots and pledges to scale solutions that benefit people and the planet. The programme addresses critical themes including climate action, responsible value chains, technology and AI, food systems, and consumer behaviour.

Event: Ecovadis Sustain 2026
Date(s): 2-3 March 2026
Location: Paris
Website: https://event.ecovadis.com/event/Sustain2026/welcome

Ecovadis Sustain 2026 will welcome sustainability, procurement, compliance, supply chain, and responsible investment professionals to explore how sustainability can be leveraged as a strategic advantage. Held in Paris (along with virtual access), the conference offers interactive sessions, keynote presentations, and roundtable discussions on decarbonisation, sustainable procurement, and corporate responsibility.

Event: ChangeNOW Summit 2026
Date(s): 30 March-1 April 2026
Location: Paris
Website: https://www.changenow.world/

ChangeNOW Summit 2026 is a three-day global event bringing together innovators, entrepreneurs, investors, policymakers, and civil society to accelerate solutions for a sustainable future. Held at the Grand Palais in Paris, the summit will showcase scalable solutions across themes such as the circular economy, biodiversity, cities, and agriculture. Attendees can engage in workshops, case studies, networking sessions, and interactive exhibits, while hearing from more than 500 global change leaders.

Event: Sustainable Investment Forum Europe 2026
Date(s): 1 April 2026
Location: Paris
Website: https://events.climateaction.org/sustainable-investment-forum-europe/

The Sustainable Investment Forum Europe (pictured) returns to Paris for its ninth annual edition in 2026, bringing together investors, policymakers, corporates and sustainability leaders to address risk management, capital allocation and climate-aligned financial strategies. Delivered in partnership with UNEP FI, the event will offer direct insight into the principles shaping sustainable finance globally. Co-located with the Nature Finance Forum Europe, it provides an integrated perspective on sustainable and nature-positive investment.

Event: International Conference on Environmental Pollution, Treatment, and Protection (ICEPTP 2026)
Date(s): 16-18 April 2026
Location: Paris
Website: https://www.iceptp.com/

Summary: The 11th International Conference on Environmental Pollution, Treatment, and Protection (ICEPTP 2026) forms part of the CSEE 2026 congress, and aims to foster collaboration among experts in environmental protection, pollution management, and sustainability. Topics will include air pollution, wastewater treatment, climate change, renewable energy, and waste management.

Event: Reuse Economy Expo
Date(s): 19–20 May 2026
Location: Paris
Website: https://reuseeconomyexpo.com/

Reuse Economy Expo, held at Paris Expo Porte de Versailles, is focused on the reuse, repair, refurbishment, remanufacturing, and repurposing of products and materials. The event will bring together professionals to explore economic opportunities and sustainable transition strategies across six major sectors: electrical equipment and batteries, packaging, furniture and objects, textiles, construction and building, and advisory/support services.

Event: Drive to Zero
Date(s): 2–3 June 2026
Location: Paris
Website: https://event.drivetozero.fr/en/

Drive to Zero is a trade fair focused on decarbonised mobility, bringing together public and private stakeholders to accelerate innovation and deployment of sustainable transport solutions. The event will feature exhibitors, plenary sessions, workshops, and networking opportunities, emphasising three pillars: building zero-carbon infrastructure, equipping sustainable vehicles and systems, and promoting the use of decarbonised mobility solutions. The 2026 edition will be held at Paris Expo Porte de Versailles

Event: 6th Global Congress on Climate Change (GCCC-2026)
Date(s): 9-10 September 2026
Location: Paris
Website: https://global-climatechange.com/

GCCC-2026 brings together professionals, academics, and industry experts to discuss the latest developments and challenges in climate change. This hybrid event offers in-person and virtual participation, featuring keynote lectures, oral sessions, workshops, and panel discussions.

Event: 4th Global Summit on Climate Changes and Sustainability (GSCCS-2026)
Date(s): 28-29 October 2026
Location: Paris
Website: https://environmentalresearchforum.com/

GSCCS-2026 will convene researchers, scientists, policymakers, industry leaders, and sustainability professionals in Paris to tackle critical climate challenges and advance solutions for a sustainable future. The summit features keynote presentations, interactive panels, technical sessions, workshops, and exhibitions covering renewable energy, climate-resilient agriculture, biodiversity conservation, green technologies, sustainable urban development, and climate policy.

If there are any other events you think should be on our list, don’t hesitate to get in touch with us here.